Latest Operating Information
WARNING! Water release schedules can change without notice due to unanticipated weather changes or power system requirements. Large amounts of water could be discharged at any time. Use caution! Obey all posted safety regulations and precautions!  Vital safety information.

Observed Data

Day Time (Eastern) Reservoir Elevation (behind dam)* Tailwater Elevation (below dam)* Average Hourly Discharge*
4/9/2020 2 PM 811.48 0
4/9/2020 3 PM 811.39 0
4/9/2020 4 PM 811.38 0
4/9/2020 5 PM 811.35 0
4/9/2020 6 PM 811.31 0
4/9/2020 7 PM 811.32 0
4/9/2020 8 PM 811.34 0
4/9/2020 9 PM 811.35 0
4/9/2020 10 PM 811.36 0

*Elevations are in feet above sea level. Discharges are in cubic feet per second and are reported at the end of the hour.


Water release schedules are updated periodically throughout the day. Next-day release schedules are usually available by 6 p.m. of the current day.

Observed water levels also are updated periodically throughout the day. Predicted water levels are updated at least once a day, by 1 p.m. Eastern time, and may be updated more frequently when conditions warrant.

Lake Info App

Want your lake info to go? Download the TVA Lake Info app, an easy-to-use resource for operating on and around reservoirs and dams in the TVA region. Available for iPhone and Android devices.